im programing unitronics m-90 .
i have problem with timers .
i've set some timers in my program , but no one of them working.
when i chek the program on run , the timers didnt count the time when im activating them.

it is possible that you are not to make reset in the end of a counting. if to want sends projecto for me, i try to see something
or
try the samples by unitronics.
also you make a simple project to verify the PLC if function.

djcatalyst wrote:no, i want to count in seconds ..
but ive try before to make in seconds .... it doesen't work also

the timers function correctly but project is something strange.

1-start with in0
2-to the end of T0_10h start out0 and another timer T1_30h
3-to the end of 30h stop out0 and start another timer T2_8h
4-to the end of 38h start out1
5-to the end of 6,2h stop out1
6-to the end of cicle the project is blocks because T0 is on (?)

it is this that you desire, is OK, the timers working OK

if i have time i can help you, if you say which is the project that you want to make